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Are power calculations useful? A multicentre neuroimaging study
There are now many reports of imaging experiments with small cohorts of typical participants that precede large‐scale, often multicentre studies of psychiatric and neurological disorders. Data from these calibration experiments are sufficient to make estimates of statistical power and predictions of...
Autores principales: | , , , , , , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
John Wiley and Sons Inc.
2014
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4282319/ https://www.ncbi.nlm.nih.gov/pubmed/24644267 http://dx.doi.org/10.1002/hbm.22465 |